National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Freezing Fog Blowing Snow and Windy

-11°F

-24°C

Humidity 100%
Wind Speed W 71 G 81 mph
Barometer NA
Dewpoint -11°F (-24°C)
Visibility 0.06 mi
Wind Chill-51°F (-46°C)
Last update 2 Jan 7:57 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Mostly cloudy, with a low around -13. Wind chill values as low as -49. Very windy, with a west wind 55 to 65 mph, with gusts as high as 85 mph.

    Low: -13 °F

    Mostly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny and cold, with a high near -3. Wind chill values as low as -54. Very windy, with a west wind 60 to 70 mph decreasing to 45 to 55 mph. Winds could gust as high as 85 mph.

    High: -3 °F

    Cold and Very
    Windy

  • Saturday Night

    Saturday Night: Isolated snow showers after midnight. Increasing clouds, with a low around -8. Wind chill values as low as -36. Windy, with a west wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 20%.

    Low: -8 °F

    Isolated Snow
    Showers and
    Windy

  • Sunday

    Sunday: A 30 percent chance of snow before 8am. Mostly cloudy and cold, with a high near 1. Wind chill values as low as -38. Very windy, with a west wind around 40 mph, with gusts as high as 50 mph.

    High: 1 °F

    Very Windy.
    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -16. Very windy, with a northwest wind 50 to 55 mph, with gusts as high as 70 mph.

    Low: -16 °F

    Mostly Cloudy
    and Very
    Windy

  • Monday

    Monday: Mostly sunny and cold, with a high near 4. Very windy.

    High: 4 °F

    Cold and Very
    Windy

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around -3. Very windy.

    Low: -3 °F

    Chance Snow
    and Very
    Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 17. Windy.

    High: 17 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 4am. Cloudy, with a low around 10. Windy. Chance of precipitation is 60%.

    Low: 10 °F

    Windy. Chance
    Snow then
    Snow Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around -13. Wind chill values as low as -49. Very windy, with a west wind 55 to 65 mph, with gusts as high as 85 mph.
Saturday
Mostly cloudy, then gradually becoming sunny and cold, with a high near -3. Wind chill values as low as -54. Very windy, with a west wind 60 to 70 mph decreasing to 45 to 55 mph. Winds could gust as high as 85 mph.
Saturday Night
Isolated snow showers after midnight. Increasing clouds, with a low around -8. Wind chill values as low as -36. Windy, with a west wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 20%.
Sunday
A 30 percent chance of snow before 8am. Mostly cloudy and cold, with a high near 1. Wind chill values as low as -38. Very windy, with a west wind around 40 mph, with gusts as high as 50 mph.
Sunday Night
Mostly cloudy, with a low around -16. Very windy, with a northwest wind 50 to 55 mph, with gusts as high as 70 mph.
Monday
Mostly sunny and cold, with a high near 4. Very windy.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -3. Very windy.
Tuesday
Partly sunny, with a high near 17. Windy.
Tuesday Night
Snow likely, mainly after 4am. Cloudy, with a low around 10. Windy. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 21. Very windy.
Wednesday Night
Cloudy, with a low around 14. Very windy.
Thursday
Partly sunny, with a high near 21. Very windy.
Thursday Night
Mostly cloudy, with a low around 13. Very windy.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 25. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
6:26 pm EST Jan 2, 2026
Forecast Valid:
8pm EST Jan 2, 2026-6pm EST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation